ARMOR AR3000.2 - Hi-Fi System BOSS - Free user manual and instructions
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| Product Type | 2-Channel Car Audio Amplifier |
| Model | ARMOR AR3000.2 |
| RMS Power Output | 300W x 2 @ 4 ohms, 500W x 2 @ 2 ohms |
| Peak Power Output | 1500W peak @ 2 ohms bridged |
| Bridged Power (RMS) | 1000W x 1 @ 4 ohms |
| Frequency Response | 20Hz - 20kHz ±1dB |
| Total Harmonic Distortion (THD) | < 0.05% |
| Signal-to-Noise Ratio | > 90dB |
| Input Sensitivity | 200mV - 8V |
| Load Impedance | 2 ohms - 8 ohms stereo, 4 ohms - 8 ohms bridged |
| Crossover | Variable low-pass (50Hz - 250Hz) and high-pass (50Hz - 500Hz) |
| Bass Boost | 0dB - 18dB @ 45Hz |
| Dimensions (W x H x D) | 13.0 x 2.5 x 11.0 inches |
| Weight | 8.0 lbs |
| Power Supply | 12V DC (10V - 15V) |
| Protection Circuits | Thermal, short circuit, over voltage, under voltage |
| Cooling | Convection cooled with finned heatsink |
| Speaker Outputs | Two sets of binding posts (stereo), one pair (bridged) |
| Input Connections | RCA line inputs, speaker-level inputs (via adapter) |
| Remote Turn-On | Yes (REM terminal) |
| Maintenance | Wipe with dry cloth; keep away from moisture |
| Safety | Install with appropriate fuse; disconnect battery before wiring |
Frequently Asked Questions - ARMOR AR3000.2 BOSS
What gauge power wire should I use for the ARMOR AR3000.2?
Use 4 AWG power and ground wire for full power output. For shorter runs or lower power, 8 AWG may suffice.
Can I bridge this amplifier?
Yes, the ARMOR AR3000.2 can be bridged to deliver 1000W RMS @ 4 ohms. Use the left channel positive and right channel negative terminals.
What is the minimum speaker impedance for stereo operation?
The minimum impedance is 2 ohms per channel in stereo mode.
Does this amplifier have a remote gain knob?
No, the ARMOR AR3000.2 does not include a remote gain control. Gain adjustment is done via a screwdriver on the amplifier itself.
What fuse rating is required for installation?
Install a 100-120A fuse inline with the power wire near the battery.
How do I set the crossover frequencies?
Use the built-in variable low-pass and high-pass filters. For subwoofers, set low-pass around 80Hz. For full-range speakers, set high-pass around 80-100Hz.
Can I use speaker-level inputs?
Yes, you can use speaker-level inputs with a line output converter (not included) or connect directly to the amplifier's RCA inputs via an adapter.
What is the recommended battery voltage?
The amplifier operates on 12V DC (10V-15V). Ensure your vehicle's electrical system is in good condition.
Why does the amplifier shut off after playing loudly?
This may be due to thermal protection. Check that the amplifier has adequate ventilation and that the impedance load is not too low.
How do I clean the amplifier?
Wipe the exterior with a dry or slightly damp cloth. Do not use harsh chemicals or allow moisture inside.
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